Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  510 1620 (N16E52 L=188)   360    107        1 ( 477/1588- 531/1644)  -8.1 E55-E48 N14-N17
      2  478 1518 (N09E49 L=191)   777    215        1 ( 391/1477- 563/1565)  32.5 E55-E44 N05-N12
      3 1237 1512 (N29E02 L=238)   237     28        2 (1215/1491-1259/1532)  33.7 E03-W00 N27-N30
      4 1327 1380 (N23W07 L=248)   428    106        0 (1305/1337-1347/1437) -56.3 W04-W09 N20-N26
      5  282 1182 (S15E53 L=187)  1208    335        0 ( 183/1090- 361/1312)  60.6 E61-E49 S21-S05
      6  338  925 (S29E42 L=198)   291     56        1 ( 315/ 894- 356/ 952) -56.3 E44-E40 S30-S27
      7  682  866 (S23E16 L=224)   397    118        2 ( 652/ 805- 721/ 912)  90.0 E17-E14 S27-S19
      8  189  790 (S41E57 L=184)   575    152        0 ( 160/ 772- 225/ 812)   0.0 E59-E52 S41-S39
      9 1412  687 (S13W33 L=273)   316    102        0 (1361/ 647-1460/ 719)  56.3 W30-W34 S16-S09
     10  801  666 (S32E03 L=237)   425    120        1 ( 725/ 632- 853/ 696)   0.0 E08-W01 S32-S30
     11 1692  494 (S13W64 L=304)   596    113        0 (1670/ 454-1707/ 550) -63.4 W60-W66 S16-S10
     12  832  390 (S49W10 L=250)   621    155        1 ( 811/ 336- 872/ 452) -31.0 W06-W16 S52-S45
     13  955  309 (S50W25 L=265)  1040    305        6 ( 931/ 250- 990/ 387) -39.8 W18-W30 S54-S44
     14 1255  349 (S36W40 L=281)   521    106        2 (1224/ 324-1297/ 378)   9.5 W36-W43 S38-S34
     15 1083  288 (S47W35 L=275)   577    157        0 (1065/ 236-1101/ 337) -41.2 W31-W40 S50-S43
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y